battery question

I was wondering...If I usually plug in my MBP, should I remove the battery? I was reading somewhere on here, about battery cycles or something like that. Am I killing my battery life by leaving it in if I usually plug in the MBP?

Leaving your MBP plugged in won't kill your battery. Just be sure to cycle it once or twice a month. Cycling is when you drain the battery down to the point where it goes to sleep and then recharge it to full without touching it. Should keep your battery running just fine